llvm-6502/include/llvm/Transforms/LinkAllPasses.h
Andrew Lenharth 3433141a3e Add a simple pass to make sure that all (non-library) calls to malloc and free
are visible to analysis as intrinsics.  That is, make sure someone doesn't pass
free around by address in some struct (as happens in say 176.gcc).

This doesn't get rid of any indirect calls, just ensure calls to free and malloc
are always direct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27560 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-10 19:26:09 +00:00

116 lines
4.8 KiB
C++

//===- llvm/Transforms/LinkAllPasses.h - Reference All Passes ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by Jeff Cohen and is distributed under the
// University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This header file pulls in all transformation passes for tools like opts and
// bugpoint that need this functionality.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TRANSFORMS_LINKALLPASSES_H
#define LLVM_TRANSFORMS_LINKALLPASSES_H
#include "llvm/Analysis/Passes.h"
#include "llvm/Analysis/LoadValueNumbering.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Transforms/Instrumentation.h"
#include "llvm/Transforms/IPO.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h"
#include <cstdlib>
namespace {
struct ForcePassLinking {
ForcePassLinking() {
// We must reference the passes in such a way that compilers will not
// delete it all as dead code, even with whole program optimization,
// yet is effectively a NO-OP. As the compiler isn't smart enough
// to know that getenv() never returns -1, this will do the job.
if (std::getenv("bar") != (char*) -1)
return;
(void) llvm::createAAEvalPass();
(void) llvm::createAggressiveDCEPass();
(void) llvm::createAliasAnalysisCounterPass();
(void) llvm::createAndersensPass();
(void) llvm::createArgumentPromotionPass();
(void) llvm::createBasicAliasAnalysisPass();
(void) llvm::createBasicVNPass();
(void) llvm::createBlockPlacementPass();
(void) llvm::createBlockProfilerPass();
(void) llvm::createBreakCriticalEdgesPass();
(void) llvm::createCFGSimplificationPass();
(void) llvm::createConstantMergePass();
(void) llvm::createConstantPropagationPass();
(void) llvm::createCorrelatedExpressionEliminationPass();
(void) llvm::createDSAAPass();
(void) llvm::createDSOptPass();
(void) llvm::createDeadArgEliminationPass();
(void) llvm::createDeadCodeEliminationPass();
(void) llvm::createDeadInstEliminationPass();
(void) llvm::createDeadStoreEliminationPass();
(void) llvm::createDeadTypeEliminationPass();
(void) llvm::createEdgeProfilerPass();
(void) llvm::createEmitFunctionTablePass();
(void) llvm::createFunctionInliningPass();
(void) llvm::createFunctionProfilerPass();
(void) llvm::createFunctionResolvingPass();
(void) llvm::createGCSEPass();
(void) llvm::createGlobalDCEPass();
(void) llvm::createGlobalOptimizerPass();
(void) llvm::createGlobalsModRefPass();
(void) llvm::createIPConstantPropagationPass();
(void) llvm::createIPSCCPPass();
(void) llvm::createIndVarSimplifyPass();
(void) llvm::createInstructionCombiningPass();
(void) llvm::createInternalizePass(false);
(void) llvm::createLICMPass();
(void) llvm::createLoadValueNumberingPass();
(void) llvm::createLoopExtractorPass();
(void) llvm::createLoopSimplifyPass();
(void) llvm::createLoopStrengthReducePass();
(void) llvm::createLoopUnrollPass();
(void) llvm::createLoopUnswitchPass();
(void) llvm::createLowerAllocationsPass();
(void) llvm::createLowerGCPass();
(void) llvm::createLowerInvokePass();
(void) llvm::createLowerPackedPass();
(void) llvm::createLowerSelectPass();
(void) llvm::createLowerSetJmpPass();
(void) llvm::createLowerSwitchPass();
(void) llvm::createNoAAPass();
(void) llvm::createNoProfileInfoPass();
(void) llvm::createProfileLoaderPass();
(void) llvm::createPromoteMemoryToRegisterPass();
(void) llvm::createDemoteRegisterToMemoryPass();
(void) llvm::createPruneEHPass();
(void) llvm::createRaiseAllocationsPass();
(void) llvm::createRaisePointerReferencesPass();
(void) llvm::createReassociatePass();
(void) llvm::createSCCPPass();
(void) llvm::createScalarReplAggregatesPass();
(void) llvm::createSimplifyLibCallsPass();
(void) llvm::createSingleLoopExtractorPass();
(void) llvm::createSteensgaardPass();
(void) llvm::createStripSymbolsPass();
(void) llvm::createTailCallEliminationPass();
(void) llvm::createTailDuplicationPass();
(void) llvm::createTraceBasicBlockPass();
(void) llvm::createTraceValuesPassForBasicBlocks();
(void) llvm::createTraceValuesPassForFunction();
(void) llvm::createUnifyFunctionExitNodesPass();
(void) llvm::createCondPropagationPass();
(void) llvm::createNullProfilerRSPass();
(void) llvm::createRSProfilingPass();
(void) llvm::createIndMemRemPass();
}
} ForcePassLinking;
}
#endif